Little fireflies in the cornea/eye problems with iray.

I am doing some test renders and everything is awesome except that my character has little fireflies all over her eyes and i am wondering how to get rid of that problem...
not sure how.
any help appreciated.
Comments
Solved: applied Iray gen2 mat.... changed to sun and sky illumination in the render settings. I guess it is a lighting problems that you need to experiment on until you hit on the nail..